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300 Series SS Smls Pipe, 2205 309S 310S 904L
Seamless Stainless Steel Pipe,Annealed And Pickled
QuickDetail:
Standard Specification | ASTM A312,A213,A269,A789,A790 etc. |
Material | 2205, 904L, 304H, 309S,310H,321H,347,347H,347HFG etc. |
Outer Diameter | 21.30mm to 762.0mm |
Wall Thickness | 2.11mm to 36.0mm |
Length | 16meter(Max.) |
Type | Round |
Delivery condition | Hot Rolled Or Cold Drawn |
Description:
1Cr18Ni9(304H),00Cr19Ni10(304L),1Cr18Ni9Ti(321),0Cr17Ni12Mo2(316)
00Cr17Ni14Mo2(316L),0Cr18Ni12Mo2Ti(316Ti),0Cr19Ni13Mo3(317)
00Cr19Ni13Mo3(317L),0Cr25Ni20(310S),1Cr19Ni11NB(317H)
9.Standard:
ChinaStandardGB13296-2007,GB/T14976-2002,GB/T14975-2002,GB/T12771-2008
U.S.AStandardASTMA312/A312M,ASTMA213/A213M,ASTMA269/A269M
GermanyStandardDIN2462,DIN17456
JapaneseStandardJISG3463,JISG3459
Applications:
We,thistypeseamlesssteelpipebewidelyusedinkindsofindustries:
Specifications
Designation:A312/A312M-04a
StandardspecificationsForSeamless,Welded,AndHeavilyColdWorkedAustenitic
StainlessSteelPipe
Thisspecificationcovers | Seamless,straight-seamlesswelded, andheavilycoldworkedausteniticstainlesssteelpipe |
ManufactureProcess | Seamless(SML)Pipe |
DiameterTolerance | +/-1% |
PermittedVariationsIn WallThickness | Tolerance,%fromNominal NPSDesignator OverUnder 1/8to21/2inc.,allt/Dratios 2012.5 3to18inc.,t/Dupto5%incl. 22.512.5 3to18inc.,t/Dover5% 15 12.5 20andlarger,welded,allt/Dratios 17.512.5 20andlarger,seamless,t/Dupto5%incl. 22.5 12.5 20andlarger,seamless,t/Dover5% 15 12.5 Where:t=NominalWallThickness D=OrderedOutsideDiameter |
Inspectionitem | 1.Size(outside,wall,length); 2.SurfaceofPipe; 3.ChemicalComposition; 4.MechanicalTesting 5.Hydro-staticOrNondestructiveElectricTest 6.ICT(Inter-granularCorrosionTest)etc. |
OrderingInformation |
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